| Load rating {kgf} |
|
| Bearing code |
- Open6900
- Dust cover type6900ZZ
- 非接触Seal圈type6900VV
- 接触Seal圈type6900DD
- With stop ring槽6900N
- With stop ring6900NR
|
| Installation size (mm) |
- d a (2) (Minimum)12
- d a (2) (Maximum)12.5
- Da(2) (Maximum)20
- r a (Maximum)0.3
- Dx (Minimum)25.5
- C Y (Maximum)1.5
|
| Dimensions |
|
| Load rating (N) |
|
| Limit speed(rpm) Grease lubrication |
- Open Z·ZZtype V·VVtype32000
- DUtype DDUtype22000
|
| Limit speed(rpm) Oil lubrication |
|
| Stop ring槽Size(1) (mm) |
- a (Maximum)1.05
- b (Minimum)0.8
- D1 (Maximum)20.8
- r o (Maximum)0.2
- r N (Minimum)0.2
|
| Stop ring size(1) (mm) |
- D2 (Maximum)24.8
- f (Maximum)0.7
|
| Coefficient fo |
|
| weight(kg) (Refer to) |
- weight(kg) (Refer to)0.009
|
